MCP Servers 808

Open Food Facts

io.github.domdomegg/openfoodfacts-mcp

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Search and contribute to the Open Food Facts database.

SEO Tools: Yandex Wordstat

io.github.antohins/seo-tools-mcp-wordstat

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MCP server for Yandex Wordstat keyword frequencies (official API v2).

SEO Tools: Yandex.Webmaster

io.github.antohins/seo-tools-mcp-ywm

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MCP server for Yandex.Webmaster search queries (read-only).

Gitlab Docs

io.github.ozanmutlu/gitlab-docs

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Search and browse 2,900+ official GitLab documentation pages via MCP

second-brain MCP

io.github.ddmanyes/mcp-second-brain

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Self-maintaining knowledge vault: figure-level search, auto-wikilinks, and memory compression.

Elnora MCP Server

io.github.Elnora-AI/elnora-mcp-server

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AI-powered bioprotocol optimization — generate, search, and manage lab protocols via MCP

Argus Retrieval

io.github.Khamel83/argus

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Multi-provider search broker for AI agents: 14 providers, 12-step extraction, retrieval workflows.

twscrape Twitter/X (read-only)

io.github.jsilets/twscrape-twitter-mcp

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Read-only X/Twitter MCP: posts, threads, replies, search via twscrape.

Encrypted-first embedded database with vector search and agent memory, exposed as MCP tools

Noaa Climate Server

io.github.cyanheads/noaa-climate-mcp-server

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Search NOAA climate stations and datasets, fetch historical weather observations.

Trackly CLI

io.github.trackly-app/trackly

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AI job search for Claude, ChatGPT, Cursor.

Proton Mail (unofficial)

io.github.sethbang/proton-mail-mcp

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Unofficial Proton Mail MCP — send, read, search & organize email over SMTP and IMAP

Rust MCP server for homelab logs, syslog, Docker logs, FTS search, and AI transcript correlation.

3ilm

io.github.holistis/3ilm-mcp

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Search 1,032 verified smart contract vulnerability findings from Sherlock audits by pattern.

Compendio

io.github.RuloGB/compendio-mcp

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Indexes your project's markdown docs and serves them to any agent via local hybrid search.

Stellavault

io.github.Evanciel/stellavault

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Local-first MCP server: Claude searches, asks & drafts from your Obsidian vault.

CPersona

io.github.Cloto-dev/cpersona

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Persistent AI memory in one SQLite file: 3-layer hybrid search, confidence scoring, 29 tools.

Noaa Cdo Server

io.github.cyanheads/noaa-cdo-mcp-server

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Search NOAA CDO stations and datasets, fetch historical weather observations.

Qingkuai Server

io.github.qingkuai-js/qingkuai-mcp-server

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MCP server for Qingkuai (.qk) — docs search, syntax check, compilation, and formatting tools.

Memex

io.github.evan-moon/memex

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Local-first second brain with semantic search.

Haypile

io.github.BenyD/haypile

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Hybrid search over your local documents, with file and page citations.

Yandex Webmaster

io.github.theYahia/yandex-webmaster-mcp

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MCP server for Yandex.Webmaster API — hosts, search queries, indexing status.

zotio

io.github.OrgMentem/zotio

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Zotero MCP server: local-first search, library checks, and preview-first writes for AI agents.

Social media search, expert discovery, and analytics across X, Reddit, YouTube, and more